COSMOS 1266 COSMOS 1771

0.044% collision chance on 2025-04-23 15:04:31z

CDM information

Conjunction Data Message description

COSMOS 1266 is risking orbital collision with COSMOS 1771. The time of closest approach (TCA) between the two objects is calculated to be at April 23, 2025, 3:31 p.m., with a collision probability of 0.044%. The closest distance at TCA is estimated to be 190.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1266 in its detailed page.

Key information

Parameters and calculations for this potential in-orbit collision event.

TCA: 2025-04-23 15:31:36z

CDM ID: 1002319321

Miss distance: 190.0 (m)

Collision probability: 0.0004423166 (~0.044%)

Last Updated: 2 weeks, 2 days ago

Objects comparison

A comparison of the two objects interested by this conjunction data message.

COSMOS 1266	Name	COSMOS 1771
12409	Norad ID	16917
PAYLOAD	Type	PAYLOAD
LEO	Orbit	LEO
64.76°	Inclination	64.98°
LARGE	Size	LARGE
CIS	Country	CIS
April 21, 1981	Launch date	Aug. 20, 1986
	Full details

Live tracking

Real-time ground track for COSMOS 1266 and COSMOS 1771.

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